Review reviewHigh

CVE-2025-7424

GNOME libxslt, Red Hat Enterprise Linux 10, Red Hat Hardened Images

A flaw was found in the libxslt library. The same memory field, psvi, is used for both stylesheet and input data, which can lead to type confusion during XML transformations. This vulnerability allows an attacker to crash the application or corrupt memory. In some cases, it may lead to denial of service or unexpected behavior.

CVSS: 7.5
EPSS: 1.20%
CISA KEV: Not listed
Published: 2025.07.10

PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV

Exploit probability1.20%

Technical severityCVSS 7.5

Vulnerability overview

Affected product and versions

Product: GNOME libxslt, Red Hat Enterprise Linux 10, Red Hat Hardened Images
Affected versions: 4.0, 6.0, 7.0, 8.0, 9.0, 10.0
Fixed versions: No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

1
Identify
Confirm that GNOME libxslt, Red Hat Enterprise Linux 10, Red Hat Hardened Images and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE: CWE-843